Thank you very much for viewing this item. ■Item Description■ This is a new, unopened item. It's rare to find one with the box. It features a double-knock mechanism and an automatic function. Other colors are also available. ■Notes on Purchase■ The items I'm selling are mainly long-term storage items (dead stock) from my home or stationery stores, so even if they are listed as new, there may be deterioration or minor scratches. For "new, unopened" items, I have not been able to confirm their operation or condition because they are unopened. Please check the images as these are long-term storage items from a bygone era. Please forgive any oversight regarding sun damage or minor soiling, as these are items from a personal collection. Please refrain from purchasing if you are overly concerned about these details. Thank you for your understanding. ■Shipping Method and Payment■ Shipping is basically by standard mail (within the specified size, outside the specified size). It can be changed to Yu-Yu Mercari delivery. There is no additional charge. We do not support Rakuraku Mercari delivery. Please let me know in the comments. Please note that we are not responsible for any loss or damage during shipping. Thank you for your understanding and cooperation. I am also selling a large number of stationery items, so please feel free to visit my other listings. Discounts are available if you purchase multiple items. ☆Please check my profile before purchasing☆